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alum cake造句

"alum cake"是什么意思  
造句与例句手机版
  • He sold the rights to this process to raise money to exploit his second invention, which was a process using ammonium sulfate and alumina as a low cost alternative to alumstone in the production of alum cake used in the manufacture of paper.
  • It's difficult to see alum cake in a sentence. 用alum cake造句挺难的
如何用alum cake造句,用alum cake造句alum cake in a sentence, 用alum cake造句和alum cake的例句由查查汉语词典提供,版权所有违者必究。